ABSTRACT
Objective To observe the application effect of simple respirator combined with respiratory function training in airway management of patients with cerebral apoplexy after tracheotomy. Methods Totally 93 patients with stroke tracheotomy from May 2017 to April 2018 were randomly divided into the intervention group (45 cases) and thecontrol group (48 cases). The control group was treated with routine nursing after tracheotomy, and the intervention group was trained by simple ventilator combined with breathing function on the basis of the control group.The incidence of pulmonary infection during the tracheal cannula in two groups was observed, the total retention time of the trachea cannula, the incidence of blood oxygen saturation<94% from 24 h to 48 h, the number of cases of catheterization, and the incidence of pulmonary infection were observed. Results In the intervention group and the control group, the pulmonary infection rate was 6.67% (3/45) in the intervention group, which was lower than the control group. The lung infection rate was 20.83% (10/48). The significance of learning ( χ2=3.89, P=0.04);the total indwelling time of tracheal intubation in the intervention group (25.73±6.51) d was shorter than that in the control group (28.28 ± 4.79) d, the difference was statistically significant (t=-2.16, P =0.03);within the intervention group and the control group, within 24-48 hours, the oxygen saturation of the intervention group was <0.94 (6.6% (3/45), and the incidence of pulmonary infection was 2.22% (1/45). The incidence rate of re-intubation was 0 (0/45), which was lower than 22.92% (11/48), 14.58% (7/48), and 10.42% (5/48) of the control group. The difference was statistically significant (χ2=4.80, 4.51, 4.75, P=0.03, 0.03, 0.03). Conclusions The simple breathing apparatus combined with respiratory function training can effectively improve the respiratory function of the patients, reduce the occurrence of pulmonary infection and re tube after the tracheal tubing and tubing, shorten the retention time of the trachea cannula, reduce the patient's pain and economic burden, and reduce the risk of nursing. It is scientific and effective. Airway management measures should be widely applied in clinical practice.
ABSTRACT
Objective To study the effects of two disinfection methods for simple respirators in order to select the better sterilization method for the disinfection of simple respirators.Methods One hundred and sixty simple respirators contaminated at the same degree were randomly divided into the manual group and the mechanical group equally .The former took the manual cleaning and disinfection and the latter the mechanical cleaning and disinfection for the disinfection and cleaning of simple respirators.The two groups were compared with regard to the qualified rate of disinfection at the outer and inner surface and the interface of the ball cavity after disinfection cleaning.Results The qualified rates of the mechanical cleaning and disinfection at various parts of the simple respirators were 100%.The qualified rate of manual cleaning and disinfection at the outer surface,the inner surface and the interface were 100%,91.25%and 93.75%,respectively.There was no significant difference in the disinfection effect at the outer surface and interface of simple respirators between the two groups(both P>0.05).But the two kinds of cleaning and disinfections at the inner surface of the respirators were significantly different as regards the qualified rate(P<0.05).Conclusion For the disinfection of simple respirator,the mechanical cleaning and disinfection is better than the manual cleaning and disinfection.